/Engine/Source/Developer/TraceInsights/Public/Insights/Common/PaintUtils.h
void DrawLines ( uint32 InLayer, const float X, const float Y, const [TArray](API\Runtime\Core\Containers\TArray)< FVector2D > & Points, ESlateDrawEffect InDrawEffects, const [FLinearColor](API\Runtime\Core\Math\FLinearColor) & InTint, bool bAntialias, float Thickness ) const